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1SDA071620R1 ABB E2.2B 1600 Ekip G Hi-Touch LSIG 4-Pole Air Circuit Breaker
ABB 1SDA071620R1 is a SACE Emax 2 E2.2B 1600 A four-pole fixed air circuit breaker with rear horizontal terminals and an Ekip G Hi-Touch LSIG solid-state electronic protection release for low-voltage power distribution.
£9,545.07
Why Choose the ABB 1SDA071620R1 E2.2B 1600 Ekip G Hi-Touch LSIG Air Circuit Breaker?
The ABB 1SDA071620R1 is a high-performance SACE Emax 2 E2.2B air circuit breaker designed for protection, switching and isolation in low-voltage power distribution systems. Configured as an E2.2B 1600 Ekip G Hi-Touch LSIG 4p F HR, it combines a 1600 A rated uninterrupted current, four-pole construction and ABB's advanced Ekip G Hi-Touch LSIG solid-state electronic protection release.
The Ekip G Hi-Touch LSIG release provides Long-time (L), Short-time (S), Instantaneous (I) and Ground-fault (G) protection functions, supporting comprehensive protection against overload, short-circuit and earth-fault conditions. The Hi-Touch platform is intended for applications requiring advanced protection, measurement and power-system supervision capabilities within the Emax 2 architecture.
The 1SDA071620R1 is a fixed four-pole circuit breaker with rear horizontal terminals. Its E2.2B frame provides an ultimate short-circuit breaking capacity of 42 kA at 415 V AC and 42 kA at 690 V AC, while the fixed construction and rear connections support integration into industrial and commercial low-voltage switchboards.
Key Advantages
- 1600 A SACE Emax 2 air circuit breaker for high-current low-voltage distribution.
- Four-pole configuration for switching and protecting three-phase systems with neutral.
- Advanced Ekip G Hi-Touch LSIG electronic protection release.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- 42 kA ultimate short-circuit breaking capacity at 415 V AC and 690 V AC.
- Fixed installation with rear horizontal terminals for straightforward switchboard integration.
Key Features
- ABB SACE Emax 2 E2.2 frame.
- B short-circuit performance level.
- 1600 A rated uninterrupted current.
- Four-pole construction.
- Ekip G Hi-Touch LSIG solid-state electronic release.
- Long-time (L) overload protection.
- Short-time (S) selective short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Integrated Ground-fault (G) protection.
- 42 kA breaking capacity at 415 V AC.
- 42 kA breaking capacity at 690 V AC.
- Fixed (F) execution.
- Rear horizontal (HR) terminals.
- Fitted with four auxiliary contacts and circuit-breaker open/closed position indication.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB SACE Emax 2 provide switching, isolation and protection for high-current low-voltage distribution circuits. The electronic protection release monitors electrical conditions and initiates circuit interruption when configured thresholds are exceeded, helping protect cables, switchgear and connected equipment against overload, short-circuit and earth-fault conditions.
The Ekip G Hi-Touch LSIG release combines long-time overload, selective short-time, instantaneous short-circuit and ground-fault protection with the advanced capabilities of ABB's Hi-Touch platform. Together with the E2.2B frame, four-pole construction, fixed execution and rear horizontal terminals, the 1SDA071620R1 provides a comprehensive protection solution for industrial, commercial and infrastructure power distribution systems.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main incoming and outgoing power distribution circuits.
- Transformer secondary distribution and protection.
- Industrial plants and manufacturing facilities.
- Commercial buildings and infrastructure power distribution.
- Generator and critical power distribution systems.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame / subtype | E2.2B |
| ABB order code | 1SDA071620R1 |
| EAN | 8015644754709 |
| Product type | Air circuit breaker |
| Rated uninterrupted current | 1600 A |
| Number of poles | 4 |
| Rated operational voltage | Up to 690 V AC |
| Ultimate short-circuit breaking capacity | 42 kA at 415 V AC |
| Ultimate short-circuit breaking capacity at 690 V AC | 42 kA |
| Release | Ekip G Hi-Touch LSIG |
| Release type | Solid-state electronic |
| Protection functions | Long-time (L), Short-time (S), Instantaneous (I), Ground-fault (G) |
| Overload release adjustment range | 640–1600 A |
| Short-time delayed short-circuit adjustment range | 960–16000 A |
| Instantaneous short-circuit adjustment range | 2400–24000 A |
| Integrated ground-fault protection | Yes |
| Installation version | Fixed |
| Terminal position | Rear |
| Terminal orientation | Horizontal |
| Main circuit connection | Bolted connection |
| Auxiliary contacts | 4 changeover contacts |
| Optional motor operator | Yes |
| Degree of protection | IP30 |
| Power loss | 136 W |
| Net weight | 58 kg |
Frequently Asked Questions
What is the ABB 1SDA071620R1?
The ABB 1SDA071620R1 is a SACE Emax 2 E2.2B air circuit breaker rated at 1600 A, with four poles, fixed construction, rear horizontal terminals and an Ekip G Hi-Touch LSIG electronic protection release.
What protection functions does the Ekip G Hi-Touch LSIG release provide?
The Ekip G Hi-Touch LSIG release provides Long-time (L), Short-time (S), Instantaneous (I) and Ground-fault (G) protection functions for comprehensive low-voltage circuit protection.
What is the rated current of the ABB 1SDA071620R1?
The circuit breaker has a rated uninterrupted current of 1600 A.
What is the breaking capacity of the ABB 1SDA071620R1?
The E2.2B breaker has an ultimate short-circuit breaking capacity of 42 kA at 415 V AC and 42 kA at 690 V AC.
Does the ABB 1SDA071620R1 provide ground-fault protection?
Yes. Its Ekip G Hi-Touch LSIG electronic release includes Ground-fault (G) protection in addition to long-time, short-time and instantaneous protection.
Is the ABB 1SDA071620R1 a fixed or withdrawable circuit breaker?
The 1SDA071620R1 is a fixed-version Emax 2 air circuit breaker with rear horizontal terminals, designed for permanent installation within suitable low-voltage switchgear.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers are engineered for dependable low-voltage power distribution, combining advanced electronic protection, robust switching performance and flexible system integration for industrial, commercial and infrastructure installations.
